package com.superman.util;

import java.util.Scanner;

public class Input {
    private static Scanner input = new Scanner(System.in);

    public static String next(){
        return input.next();
    }
    public static int nextInt(){
        return input.nextInt();
    }
    public static long nextLong(){
        return input.nextLong();
    }
    public static double nextDouble(){
        return input.nextDouble();
    }
}
